/* ==========================================================================
   Module Studio & Game Pack Builder Styles
   ========================================================================== */

.builder-layout {
  max-width: 1400px;
  margin: 0 auto;
  padding: 1.5rem 2rem 5rem;
}

.builder-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
  padding: 1.25rem 2rem;
  border-radius: var(--radius-lg);
  background: rgba(15, 23, 42, 0.85);
  border: 1px solid var(--border-subtle);
}

.builder-title-group h1 {
  font-size: 2rem;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: #fff;
}

.builder-title-group p {
  font-size: 0.95rem;
  color: var(--text-muted);
}

.builder-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

/* Config Grid */
.builder-meta-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.5rem 2rem;
  margin-bottom: 2rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-label {
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

.form-input, .form-select, .form-textarea {
  font-family: var(--font-main);
  background: #0f172a;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-sm);
  padding: 0.65rem 0.85rem;
  color: #fff;
  font-size: 0.95rem;
  outline: none;
  transition: border-color var(--transition-fast);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--electric-blue);
  box-shadow: 0 0 10px rgba(56, 189, 248, 0.25);
}

.form-textarea {
  min-height: 80px;
  resize: vertical;
}

/* Categories Builder Grid */
.categories-container {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.category-builder-card {
  background: rgba(18, 25, 45, 0.8);
  border: 1px solid rgba(56, 189, 248, 0.25);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.category-builder-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  background: linear-gradient(90deg, rgba(30, 41, 59, 0.9) 0%, rgba(15, 23, 42, 0.9) 100%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.category-title-input {
  font-size: 1.25rem;
  font-weight: 800;
  color: #fff;
  background: transparent;
  border: 1px dashed rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-sm);
  padding: 0.35rem 0.75rem;
  outline: none;
  width: 320px;
}

.category-title-input:focus {
  border-color: var(--electric-blue);
  background: rgba(15, 23, 42, 0.6);
}

/* Category Tiles Accordion / Grid */
.builder-tiles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
  padding: 1.5rem;
}

.tile-builder-item {
  background: rgba(11, 17, 33, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  transition: border-color var(--transition-fast);
}

.tile-builder-item:hover {
  border-color: rgba(56, 189, 248, 0.35);
}

.tile-item-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  padding-bottom: 0.5rem;
}

.tile-item-points {
  font-family: var(--font-mono);
  font-size: 1.35rem;
  font-weight: 900;
  color: var(--primary-gold);
}

.tile-type-selector {
  font-size: 0.8rem;
  padding: 0.25rem 0.5rem;
}

/* Dynamic field visibility helpers */
.type-fields {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}